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Swine management

Pig production is the systematic rearing of pig breeds on scientifically based management principles for economic benefit. The main objectives of pig production are to provide consumers with pig meat and related products and to generate income for farmers. Pig production plays a significant role in the livestock industry, providing an important source of protein and other valuable products. The systematic approach to pig rearing ensures that the pigs are healthy and well-cared for, which in turn leads to better quality products and higher yields. The focus on scientific principles and efficient management helps to reduce waste and increase profitability for farmers. A swine producer who masters the art of good management has excellent profit opportunities. This is especially true with disease prevention and control. A healthy herd of good-growing, quality breeding animals — adequately fed and housed — provides maximum profit opportunities for the owner who does not over-spend for facilities and/or feed.
Brian Aldridge
University of Illinois
University of Illinois
Brian Aldridge (University of Illinois) shares insights on the environmental, nutritional, and maternal factors that affect the microbiome of different animals, during the 11th Symposium on Gut Health in Production of Food Animals in St. Louis, USA....
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In this Engormix interview, Todd Thurman (Swine Insights International) comments on the need for accurate and timely information to make important decisions, such as culling, and how artificial intelligence can help....
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C.F.M. de Lange
Poultry Health Research Network
Poultry Health Research Network
Introduction: Smallholder pig farmers in east Africa typically wean pigs at 6 to 8 weeks. Farmers report that commercially prepared pig diets are too expensive and therefore typically feed forage and food waste. This results in low average daily gain (ADG), especially for the newly weaned pig. The objective was to describe the weaning weights of local and crossbred Ugandan pigs purchased from smallholder farmers and to compare the growth rate of the pigs fed forage- or...
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Jeff Zimmerman
Jeff Zimmerman and 1 more
Iowa State University
Iowa State University
Jeff Zimmerman (Iowa State University) discussed area density, models and prevention of diseases, during this Swine It interview with host Laura Greiner....
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Jessica Seate
Boehringer Ingelheim
Introduction: Intervention to a PED break includes initiating a multi-facet program focusing on a planned whole herd exposure, biosecurity and sanitation protocol with the goal of PED elimination. There is no literature following a group of individual sows and gilts over a years’ time to measure fecal shedding, antibody levels and impact on performance. The objectives of this project were to evaluate: 1) Duration of shedding in individual sows 2) Individual sow antibody...
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Dr. Laura Greiner
Iowa State University
Iowa State University
Katherine Vande Pol (University of Illinois) shared her insights on piglet birth weight and recent results, during this Swine It interview with host Laura Greiner....
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Mike Tokach
Mike Tokach and 1 more
Kansas State University
Kansas State University
Mike Tokach (Kansas State University) shared his insights on feed costs and how useful data is in evaluating performance, during this Swine It interview with host Laura Greiner....
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Laura Greiner
Laura Greiner and 2 more
Paul Yeske and Ryan Strobel (Swine Vet Center) discuss the obligation of containment when there are positive cases and the measures to take, during this Swine It interview with host Laura Greiner....
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Lisa Becton
Lisa Becton and 1 more
Pork Checkoff
Pork Checkoff
Lisa Becton (National Pork Board) comments on the inspection of feed and different areas of risk, during this Swine It interview with host Laura Greiner....
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Dirkjan Schokker
Wageningen University & Research
Wageningen University & Research
Introduction Maintenance of general health and prevention of infectious diseases are critically dependent on intestinal homeostasis and proper immune competence. In this regard, early colonization of the gut by microbiota as well as the concomitant development of the intestinal immune system has been proven to be important [1,2,3]. Immediately after birth, the intestine is colonized by bacteria derived from maternal and environmental sources [4,5]. During the early-life period, the...
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Dr. Steve Pollmann
DSP Consulting LLC
Steve Pollmann (independent consultant, DSP Consulting) discusses spacing, summer weight loss, castration and feed costs, in this Engormix interview....
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Dr. Steve Pollmann
DSP Consulting LLC
Steve Pollmann (independent consultant, DSP Consulting) discusses housing, weaning age, heat stress and sow mortality rates, among other aspects, in this Engormix interview....
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Introduction The application and distribution of manure on croplands is influenced by the relief and geographical position of farms and the size of the area, being limited to certain times of the year depending on weather conditions (Hodgson et al., 2016; Broetto & Meinerz, 2017). Therefore, until its disposal, manure needs to be kept in a suitable storage structure and to be correctly managed, which requires understanding the basic types of bacteria present in it. According...
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Dr. Laura Greiner
Iowa State University
Iowa State University
Katherine Vande Pol (University of Illinois) talked about her research on spacing alternatives during gestation and how it impacts the feeding system, during this Swine It interview with host Laura Greiner....
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Mike Tokach
Mike Tokach and 1 more
Kansas State University
Kansas State University
Mike Tokach (Kansas State University) shared his insights on sow feeds and feeders, in this Swine It interview with host Laura Greiner....
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Introduction: Food-borne disease caused by Salmonella spp. is an important public health problem. The antimicrobial resistance causes failure of regular therapy and increases the cost of treatment. Salmonella-free carcasses at the slaughterhouse may not happen because there are many stages where workers, liver, intestine, and pig carcasses can be contaminated.Food-borne disease caused by Salmonella spp. is an important public health problem. The antimicrobial resistance causes...
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Introduction: Salmonella is a major food safety hazard applied to one health. Salmonella infection in pig farms may lead to health problems for farm workers, visitors and consumers of farm produce. In this study, prevalence of Salmonella spp. isolated from workers and pigs at farms at Nong-BuaLumphu province, Northeastern of Thailand was determined and antimicrobial susceptibility was assessed. Materials and Methods: A total of 123 samples from workers and...
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Introduction: Clinician and pain researchers agree that there is a need for measures of pain. In pigs, being a species of prey, pain may be concealed and thus difficult to assess. However, identification of pain is necessary to enable its alleviation. Several physiological and behavioural parameters have been used in this respect during the last decades, however with only little success. A useful method must be able to distinguish pain-related changes from behaviours related to...
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Introduction: In swine industry, piglets are tail docked at 3~7days old to prevent tail biting which is not fully understood what reason is. However, in the point of animal welfare, the cutting action is on negative perspective. Because the tail is a key role in communicating each pig and expressing their conditions, and docking practice causes amputation neuroma which is accompanied with pain. The aim of this survey was to examine the length and the diameter of docked...
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Josef Kamphues
University of Veterinary Medicine Hannover, Germany
University of Veterinary Medicine Hannover, Germany
Introduction: Fattening of entire male pigs as a consequence of changed legislation results in new challenges for the pork production. With regard to husbandry the question persists whether separate or mixed housing of male and female fatteners is the most appropriate. In this investigation, the effects of different housing regimes on social behavior, performance and boar taint were determined. Materials and Methods: For the field study, 1440 male and female...
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